CaratHunter
Plans
Asscher|Lab Grown|IGI

1.29ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG837647111

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837647111

Diamond specifications and retailer prices

From HK$2,699 HKD
As of November 4, 2026
Save HK$16,916 HKD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$19,615 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.29ct lab-grown asscher diamond

This 1.29ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837647111 or 837647111. Listed at 10 retailers as of November 3, 2026, with prices from HK$2,699 to HK$19,615, a HK$16,916 spread on the same certified stone. Brilliant Earth lists it at HK$19,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837647111
Dimensions6.06 × 6.03 × 3.79 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.06 mm6.03 mm1.29 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837647111
Side View
Table 65.0%Crown 31.7°Girdle: MediumPavilion 42.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$19,615 HKD|Low: HK$2,526 HKD|High: HK$25,028 HKD|Avg: HK$6,762 HKD|-21.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10HK$2,526 HKD
Retailer 2HK$2,699 HKD
Retailer 3HK$4,001 HKD
Retailer 8HK$4,354 HKD
Retailer 7HK$4,613 HKD
Retailer 9HK$4,794 HKD
Retailer 4HK$6,449 HKD
Retailer 5HK$6,936 HKD
Retailer 6HK$10,537 HKD
Brilliant EarthHK$19,615 HKD

43 data points across 10 retailers

10 retailersHK$2,699 HKD to HK$19,615 HKD

Retailer 1
-
HK$2,526 HKD
Price last confirmed 41 days ago
A
Retailer 2
-
HK$2,699 HKD
View
A
Retailer 3
-
HK$4,001 HKD
View
A
Retailer 4
-
HK$4,354 HKD
View
A
Retailer 5
-
HK$4,613 HKD
View
Retailer 6
-
HK$4,794 HKD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
HK$6,449 HKD
View
B+
Retailer 8
-
HK$6,936 HKD
View
B+
Retailer 9
-
HK$10,537 HKD
View
Most Expensive
B
Brilliant Earth
21633232A · Nov 3
HK$19,615 HKD
$2,500 USD
View
9 more retailers have this diamond
Prices start from HK$2,699 HKDSave up to HK$16,916 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.29ct Asscher
HK$2,699 HKD